词汇	chiasma half-chromatid
释义	chiasma half-chromatid 交叉半染色单体
随便看	apollo engineering bulletin Apollo Engineering Development Board Apollo Environmental Control System apollo enzyme apolloes apollo extension program Apollo Extensions Systems a poll of average people apollo flight control Apollo fuel cell Apollo Glacier apollo group apollo guidance and navigation apollo guidance and navigation information apollo guidance computer Apollo Guidance Equipment apollo guidance ground display Apolloian apollo instrumentation apollo instrumentation ship apollo launch data system apollo launch operation panel Apollo Launch Trajectory Data System apollo lem sensors apollo logistics support system